At OMNIFilter, clean water is our only business.
For more than 20 years, OMNIfilter has been a leader in water
filtration. For filtered water anywhere in your home, OMNIfilter
makes a product that will fit your needs.

Even better, OMNIfilter products are affordable, effective,
easy to install, and widely available. We make water filters
for the do-it-yourself-er, so you get clean, safe, good tasting
water at a fraction of the cost of bottled water. Plus, you
can find our water filters and replacement cartridges at many
hardware and home improvement stores throughout the U.S.

Update: CB3 Filter Cartridge Replaces TC3
OMNI has replaced the TC3 filter cartridge with the CB3. The CB3 should be available at stores formerly offering the TC3. If you have problems
locating the CB3 replacement cartridge, please call our customer service department at 800-937-6664. Thanks for choosing OMNIFilter!